Characteristics of a route such as speed limit and functional class can be represented as a linear event with starting and ending measure information along the route.
The Line Events tool provides an interface to add linear events into the geodatabase. You can also use reference offset data to add events to a route. The reference offset data is translated to routes and measures for storage.
注意:
In cases where events are being modified on a route and you want to see the previous events on the route at that location, don't use the Add Linear Event widget. Instead, edit events in the Event Selection table or the Attribute Set table. If this method is used, you can see what was previously on the routes at the specified measures.
Click Selected Routes to add events to multiple routes. You can select multiple routes using the interactive selection methods available in the Selection group of the Edit tab.The selected routes are highlighted on the map.
Click Highlighted Routes to add events to highlighted routes that are a subset of the route selection.
ヒント:
If you use either Selected Routes or Highlighted Routes for the route selection, the events are added from the start to the end measures of the routes. Steps 5 through 8 are disabled in that case.
If the selected route is not in the active view of the map, you can click the Zoom to the route on the map button to refresh the map display to zoom in to the entire extent of the selected route.
注意:
ロック取得、リコンサイルの必要性、ロック取得不可に関するメッセージが表示された場合、Roads and Highways の競合の防止が有効になります。
In the From section, click the Method drop-down arrow and choose the start measure value for the events.
Select the network (MilePoint in this case) to enter the start measure value for a single route.
Select a reference offset method to enter the start measure value using a reference offset.
Provide the intended start location for the new linear event along the route using any of the following options.
Type the value in the Measure text box.
Click the Select From Measure on the Map button to choose the start measure value along the route on the map.
Click the Measure drop-down arrow to select either Use the Route Start or Use the Route End as the start measure value for the event.
If you type the start measure value, you can choose the unit for that value using the drop-down arrow. This measure value will be converted into the LRS units before saving the newly added events. For example, the LRS is in miles and you have entered 1,000 feet as the start measure value. The newly added events will have a start measure value of 0.189394 miles because 1,000 feet equals 0.189394 miles.
A green plus appears at the selected location on the map.
In the To section, click the drop-down arrow and choose the method for selecting the
end measure value for the events.
Choose the network (MilePoint in this case) to enter the end measure value for a single route.
Choose a point layer to enter the end measure value using a reference offset.
Choose Length to indicate the overall length of the event.
注意:
You can use any combination of methods to enter the start measure and end measure values. For example, you can use the Select From Measure on the Map tool to choose the from measure value, and then use the reference offset from a point to define the end measure value along the route on the map.
You can also add events in the reverse direction of calibration of the route; for example, you can provide a start measure value greater than the end measure value for the events on the Add Linear Events widget. The resulting events in this case are created with the lesser value as the start measure, and the greater value as the end measure.
Provide the intended start location for the new linear event along the route using any of these methods:
Type the value in the Measure text box.
Click the Select To Measure on the Map button to choose the end location along the route on the map.
Click the Measure drop-down arrow and choose either Use the Route Start or Use the Route End as the end measure value for the event.
A red cross appears at the selected location on the map.
Providing measures in a different LRM than the events are stored in
You can specify the LRS Network that will be used as a source LRM for input start and end locations for the new linear event. If the selected LRS Network is not the same as the one that the linear event layer is registered with, Event Editor performs an internal translation of measures to always store the measure value in the LRM of the LRS Network with which the event is registered.
In cases where the input location for the new event does not partially overlap the route in the target LRS Network, the measure values of the linear event created are adjusted to match the shape of the route.
In cases where the input location for the new event may intersect more than one route in the registered LRS Network, the linear event is split into multiple events so the shape of the events matches the shape of the route feature intersecting it, and the measure values are adjusted.
In cases where the input location for the new event may intersect more than one route (concurrent) in the registered LRS Network, a linear event is created for all the routes in the concurrent section of the input.
をクリックします。
をクリックし、マップ上のルートを選択することもできます。
to add linear events to a route redline. 
to refresh the map display to zoom in to the entire extent of the selected route.
to choose the start measure value along the route on the map.
をクリックし、マップ上のルートをクリックして、別のルートのイベント属性をコピーします。
